Laminar flow type hot air circulation sterilization equipment

Abstract

The utility model relates to the technical field of bottle body sterilization and drying, and discloses laminar flow type hot air circulation sterilization equipment which comprises a conveying groove, and a conveying belt is mounted in a cavity of the conveying groove; an air outlet pipe and an air inlet pipe are installed on the two sides of the outer wall of the drying box in a penetrating mode; the laminar flow circulation assembly comprises a circulation pipe, a water vapor absorption unit and an air guide unit; the circulating pipe is in a U shape and fixedly installed on the outer wall of the drying box, the air guide unit comprises an air gathering pipe and an ejection pipe, and the water vapor absorption unit comprises a rectangular box and a containing box. Hot air enters the drying box cavity through the air inlet pipe to dry bottle bodies, by arranging the laminar flow circulation assembly, the hot air entering the drying box cavity flows in a multi-layer circulation mode, the drying efficiency of the bottle bodies is improved, by arranging the water vapor absorption unit, water vapor carried in the hot air is absorbed, and the drying effect is further improved; and the air guide unit is arranged to dry the interior of the bottle body cavity.

Description

Technical Field

[0001] This utility model relates to the field of bottle sterilization and drying technology, and in particular to a laminar flow hot air circulation sterilization device. Background Technology

[0002] For example, the utility model application with application number CN202321749135.9 discloses a laminar flow adjustable circulating air guide device, including an insulated box, a hot air circulation device, several tray trolleys for placing materials, and a circulating air guide device. The hot air circulation device is provided with a hot air outlet above the tray trolley. The circulating air guide device includes an upper air guide group located in the output direction of the hot air outlet, a lateral air guide group located on both sides of the tray trolley, and a transverse air guide group located in the horizontal direction of the tray trolley.

[0003] However, during the bottle drying process, the bottles need to be dried and sterilized. The above-mentioned device uses laminar flow hot air circulation drying in a sealed box, which is not suitable for continuous production. The operation steps are numerous and the efficiency is low. In addition, some existing conveyor belt drying boxes do not take into account that the hot air will carry some moisture during the circulation process, which will affect the subsequent drying efficiency.

[0004] Therefore, those skilled in the art have provided a laminar flow hot air circulation sterilization device to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a laminar flow hot air circulation sterilization device, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0007] A laminar flow hot air circulation sterilization device includes a conveyor trough with a transmission belt installed inside the trough cavity, and multiple sets of bottles arranged inside the trough cavity; a drying chamber installed on the outer wall of the conveyor trough, the drying chamber being hollow, with an air outlet pipe and an air inlet pipe installed through both sides of the outer wall of the drying chamber; and a laminar flow circulation assembly, which includes a circulation pipe, a water vapor absorption unit, and an air guiding unit; the circulation pipe is U-shaped and fixedly installed on the outer wall of the drying chamber, with circulation holes penetrating through the drying chamber at the corresponding positions of the circulation pipe; the air guiding unit is arranged inside the drying chamber cavity, and the air guiding unit includes a concentrating pipe and a top outlet pipe; the water vapor absorption unit includes a rectangular box and a placement box.

[0008] According to the laminar flow hot air circulation sterilization equipment, a top plate is movably engaged at the top of the drying chamber, and a sterilization lamp is fixedly installed at the bottom of the top plate. Hot air enters the drying chamber cavity through the air inlet pipe.

[0009] According to the laminar flow hot air circulation sterilization equipment, the air outlet pipe and the air inlet pipe are in a centrally symmetrical state, and there are two sets of circulation pipes, which are in a centrally symmetrical state on the outer wall of the drying chamber.

[0010] According to the laminar flow hot air circulation sterilization equipment, a fan is fixedly installed in the circulation cavity, and an air-gathering pipe is fixedly installed on the inner wall of the drying oven. The two ends of the air-gathering pipe have different diameters, and an outlet pipe is fixedly connected to the air-gathering pipe. The outlet pipe is shaped like an "ear".

[0011] According to the laminar flow hot air circulation sterilization equipment, the rectangular box is fixedly installed between the circulation pipe and the drying chamber, and the rectangular box is in communication with the circulation pipe.

[0012] According to the laminar flow hot air circulation sterilization equipment, the rectangular box is hollow, the placement box is movably locked inside the rectangular box cavity, one side of the placement box is movably locked with a perforated mesh, and a handle is fixedly installed on the top of the placement box.

[0013] According to the laminar flow hot air circulation sterilization equipment, limestone is placed inside the placement box cavity, and the other end of the perforated mesh is magnetically connected to the placement box.

[0014] This utility model provides a laminar flow hot air circulation sterilization device with the following beneficial effects: by setting a drying chamber on the outer wall of the conveying trough, hot air enters the drying chamber through the air inlet pipe to dry the bottles; by setting a laminar flow circulation component, the hot air entering the drying chamber is circulated in multiple layers, improving the drying efficiency of the bottles; by setting a water vapor absorption unit to absorb the water vapor carried in the hot air, the drying effect is further improved; and by setting an air guide unit, the bottle cavity can be dried. The practicality of the device is improved through reasonable structural design. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a laminar flow hot air circulation sterilization device according to the present invention;

[0016] Figure 2 This is a schematic diagram of the internal structure of the drying chamber of a laminar flow hot air circulating sterilization device according to this utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of the air guide unit of a laminar flow hot air circulation sterilization device according to the present invention;

[0018] Figure 4 This is a schematic diagram showing the connection relationship between the circulation holes, fan, and circulation pipe of a laminar flow hot air circulating sterilization device according to this utility model;

[0019] Figure 5 This is a perspective view of the placement box of a laminar flow hot air circulation sterilization device according to this utility model.

[0020] Legend:

[0021] 10. Conveying trough; 11. Drying oven; 12. Air outlet duct; 13. Air inlet duct; 14. Circulation duct; 15. Top plate; 16. Air guide unit; 17. Rectangular box; 18. Air gathering duct; 19. Top outlet duct; 20. Circulation hole; 21. Fan; 22. Placement box; 23. Hollow mesh; 24. Handle. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] Please see Figure 1-5 As shown, this utility model is a laminar flow hot air circulation sterilization device, including a conveyor trough 10, a transmission belt installed inside the conveyor trough 10, and multiple sets of bottles arranged inside the conveyor trough 10; a drying chamber 11, which is installed on the outer wall of the conveyor trough 10 and is hollow, with an air outlet pipe 12 and an air inlet pipe 13 installed through both sides of the outer wall of the drying chamber 11; and a laminar flow circulation assembly, which includes a circulation pipe 14, a water vapor absorption unit, and an air guide unit 16; the circulation pipe 14 is U-shaped and fixedly installed on the outer wall of the drying chamber 11, with a circulation hole 20 through the drying chamber 11 at the corresponding position of the circulation pipe 14; the air guide unit 16 is arranged inside the drying chamber 11 and includes an air gathering pipe 18 and a top outlet pipe 19; the water vapor absorption unit includes a rectangular box 17 and a placement box 22.

[0024] By installing the drying chamber 11 on the outer wall of the conveying trough 10, hot air enters the drying chamber 11 through the air inlet pipe 13 to dry the bottle. By setting up a laminar flow circulation component, the hot air entering the drying chamber 11 is circulated in multiple layers, improving the drying efficiency of the bottle. By setting up a water vapor absorption unit to absorb the water vapor carried in the hot air, the drying effect is further improved. The air guide unit 16 can dry the inside of the bottle cavity. The practicality of the device is improved through reasonable structural design.

[0025] Among them, such as Figure 1-2 As shown, a top plate 15 is movably engaged at the top of the drying chamber 11, and a sterilization lamp is fixedly installed at the bottom of the top plate 15. Hot air enters the chamber of the drying chamber 11 through the air inlet pipe 13. The air outlet pipe 12 and the air inlet pipe 13 are centrally symmetrical, and there are two sets of circulation pipes 14, which are centrally symmetrical on the outer wall of the drying chamber 11.

[0026] Specifically, the top plate 15 of the drying oven 11 is movable and latched at the top, and a sterilization lamp is fixedly installed at the bottom of the top plate 15 for sterilizing the bottle.

[0027] Among them, such as Figure 3-4As shown, a fan 21 is fixedly installed inside the circulation hole 20 cavity, and an air-gathering pipe 18 is fixedly installed on the inner wall of the drying oven 11. The two ends of the air-gathering pipe 18 have different diameters. The top pipe 19 is fixedly connected to the air-gathering pipe 18 and is shaped like an "ear".

[0028] Specifically, a fan 21 is fixedly installed inside the circulation hole 20 to increase the hot air flow rate and ensure the drying effect. The top outlet pipe 19 is fixedly connected to the air gathering pipe 18. The top outlet pipe 19 is "ear" shaped. Hot air is turned and blown into the bottle body through the top outlet pipe 19 to dry the bottle body cavity.

[0029] Among them, such as Figure 5 As shown, a rectangular box 17 is fixedly installed between the circulation pipe 14 and the drying chamber 11, and the rectangular box 17 is in communication with the circulation pipe 14. The rectangular box 17 is hollow, and a placement box 22 is movably engaged within the cavity of the rectangular box 17. A perforated mesh 23 is movably engaged on one side of the placement box 22, and a handle 24 is fixedly installed at the top of the placement box 22. Limestone is placed inside the cavity of the placement box 22, and the other end of the perforated mesh 23 is magnetically connected to the placement box 22.

[0030] Specifically, the hot air carries some moisture during the drying process. A rectangular box 17 is fixedly installed between the circulation pipe 14 and the drying chamber 11. The rectangular box 17 is connected to the circulation pipe 14. The placement box 22 is movably engaged in the cavity of the rectangular box 17. Limestone is placed in the cavity of the placement box 22 to absorb the moisture. The other end of the perforated mesh 23 is magnetically connected to the placement box 22, which facilitates the replacement of the limestone.

[0031] The specific working principle of this laminar flow hot air circulation sterilization device is as follows: A drying chamber 11 is installed on the outer wall of the conveying trough 10. Hot air enters the drying chamber 11 through the air inlet pipe 13 to dry the bottle. By setting up a laminar flow circulation component, the hot air entering the drying chamber 11 is circulated in multiple layers to improve the drying efficiency of the bottle. By setting up a water vapor absorption unit, the water vapor carried in the hot air is absorbed to further improve the drying effect. By fixing and installing a fan 21 in the circulation hole 20, the hot air flow rate is increased to ensure the drying effect. By setting up a top outlet pipe 19 and a concentrating air pipe 18 for fixed connection, the top outlet pipe 19 is "ear" shaped. The hot air is turned and blown into the bottle through the top outlet pipe 19 to dry the bottle cavity.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A laminar flow hot air circulation sterilization device, characterized in that, include: A conveyor trough (10) is provided with a transmission belt inside the cavity of the conveyor trough (10), and multiple sets of bottles are provided inside the cavity of the conveyor trough (10). Drying box (11), the drying box (11) is installed on the outer wall of the conveying trough (10), the drying box (11) is hollow, and an air outlet pipe (12) and an air inlet pipe (13) are installed through the two sides of the outer wall of the drying box (11). The laminar flow circulation assembly includes a circulation pipe (14), a water vapor absorption unit, and an air guide unit (16). The circulation pipe (14) is U-shaped and is fixedly installed on the outer wall of the drying box (11). The drying box (11) has a circulation hole (20) through it at the position corresponding to the circulation pipe (14). The air guide unit (16) is set in the cavity of the drying box (11). The air guide unit (16) includes an air gathering pipe (18) and a top outlet pipe (19). The water vapor absorption unit includes a rectangular box (17) and a placement box (22).

2. The laminar flow hot air circulation sterilization equipment according to claim 1, characterized in that: The top of the drying oven (11) is movably fitted with a top plate (15), and a sterilization lamp is fixedly installed at the bottom of the top plate (15). Hot air enters the cavity of the drying oven (11) through the air inlet pipe (13).

3. The laminar flow hot air circulation sterilization equipment according to claim 1, characterized in that: The air outlet pipe (12) and air inlet pipe (13) are in a centrally symmetrical state, and there are two sets of circulation pipes (14). The two sets of circulation pipes (14) are in a centrally symmetrical state on the outer wall of the drying box (11).

4. The laminar flow hot air circulation sterilization equipment according to claim 1, characterized in that: A fan (21) is fixedly installed inside the circulation hole (20). The air-gathering pipe (18) is fixedly installed on the inner wall of the drying box (11). The two ends of the air-gathering pipe (18) have different diameters. The top pipe (19) is fixedly connected to the air-gathering pipe (18). The top pipe (19) is shaped like an "ear".

5. The laminar flow hot air circulation sterilization equipment according to claim 1, characterized in that: The rectangular box (17) is fixedly installed between the circulation pipe (14) and the drying box (11), and the rectangular box (17) and the circulation pipe (14) are in communication.

6. The laminar flow hot air circulation sterilization equipment according to claim 5, characterized in that: The rectangular box (17) is hollow, and the placement box (22) is movably locked inside the cavity of the rectangular box (17). A perforated mesh (23) is movably locked on one side of the placement box (22), and a handle (24) is fixedly installed on the top of the placement box (22).

7. The laminar flow hot air circulation sterilization equipment according to claim 6, characterized in that: The placement box (22) contains limestone, and the other end of the perforated mesh (23) is magnetically connected to the placement box (22).

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